27915398

素因数分解:

$2^1\times 7^3\times {\mathrm{40693}}^1$

素因数の和:40716

約数の個数: 16

約数和(自身を含む): 48832800

約数和(自身を除く): 20917402

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 40693, 81386, 284851, 569702, 1993957, 3987914, 13957699, 27915398]

約数ペア:

[(1, 27915398), (2, 13957699), (7, 3987914), (14, 1993957), (49, 569702), (98, 284851), (343, 81386), (686, 40693)]